Palatini, M., & Graves, K. (2004). Moo who? Katherine Tegen Books.
芝加哥风格引文Palatini, Margie, 与 Keith Graves. Moo Who? [New York]: Katherine Tegen Books, 2004.
MLA引文Palatini, Margie, 与 Keith Graves. Moo Who? Katherine Tegen Books, 2004.
警告：这些引文格式不一定是100％准确.